Simulation of Air-Inflated Foil Cushions in RFEM
Free Online Seminar
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"RFEM is everything I expected and more. I’m having a blast learning the software and the webinars are fantastic."
Nicholas J. Greven P.Eng.
07/23/2019
Recorded Webinar
Date
Event Language
EnglishContent
- Explanation of the form-finding development status and generation of cutting patterns in RFEM
- Modelling and analysis of an air-inflated foil cushion in RFEM
Speaker
Dipl.-Ing. (BA) Andreas Niemeier, M.Eng.
Mr. Niemeier is responsible for the development of RFEM, RSTAB, and the add-on modules for tensile membrane structures. Also, he is responsible for quality assurance and customer support.
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![[EN] PF 001402 | Display of Topology on Deformed Structure](/-/media/Images/netgenium/thumbnails/3/2/2/5/9/3225982/3225982.png?la=en-US&mw=348&mlid=A53337B61D7048D3989730EFCDE9189A&hash=7A5D54505798A729D9513CC4AD480A65A1405610)
Display of Topology on Deformed Structure
With the activated option "Topology on form-finding shape" in the Project Navigator - Display, the model display is optimized based on the form-finding geometry. For example, the loads are displayed in relation to the deformed system.
- Although I modeled two identical systems, I got a different shape. Why?
- How is it possible to make factorized combinations of a dead load in the context of form‑finding?
- It seems that the members stay not deformed after my RF‑FORM‑FINDING calculation. What did I wrong?
- How do I model a tent roof with two cone tips?
- How do I model a suspended membrane roof structure with line supports?
- How is an inflatable object simulated in RFEM?
- How to model a cable net structure in using the RF-FORM-FINDING add-on module?
- Which Dlubal Software programs are required to calculate membrane and tensile structures?
- I would like to analyze cable and tensile structures. Is it possible to use RFEM or RSTAB for this?
- A cable structure model created in RFEM 5.13 cannot be calculated in the current version of the program. The program displays the message "Stiffness matrix is singular", although it could be calculated in the original version. How can I fix this?
